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anonymous
 4 years ago
Solve each system using substitution.
y= 3x +11
y= 2x +1
anonymous
 4 years ago
Solve each system using substitution. y= 3x +11 y= 2x +1

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0This means the same thing as y = 3x + 11 AND y = 2x + 1

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4hey! :) 3x+11=2x+1 can you solve this?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0So you can set them equal, as myininaya has done.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so all i havta to is solve that euation?

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4solving that equation will give us x

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4and then when we get x we plug it into one of the equations given to find y

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4therefore finding the point of intersection (x,y)

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4so if you want to try to solve for x i will do the same and i can tell you if you are right but if you run into trouble we can solve together okay?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.03x+11=2x+1 +2x +2x 5x+11=1 11 11 5x= 12 ___ ____ 5 5

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4brilliant! :) now plug this into one of the equations given to find y like this y=3(2)+11

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4i just replaced x with 2 since x=2

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4now you are to simplify 3(2)+11 to find y

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4well 3(2)+11 is y i just mean simplify lol

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4that is totally correct

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4if you had used the other equation you still would have got same thing by the way

myininaya
 4 years ago
Best ResponseYou've already chosen the best response.4great job! you get a medal!

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Your the best!, thanks :D
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